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SE9000580L - REGULATORY DEVICE FOR CROSS FLOW TRANSMITTER EXCHANGE, WHICH DEVICE CONTROLS THE FLOW QUANTITY THAT A PRESCRIBED TEMPERATURE IN THE COLD HAIR IS NOT UNDERSTANDED - Google Patents

REGULATORY DEVICE FOR CROSS FLOW TRANSMITTER EXCHANGE, WHICH DEVICE CONTROLS THE FLOW QUANTITY THAT A PRESCRIBED TEMPERATURE IN THE COLD HAIR IS NOT UNDERSTANDED

Info

Publication number
SE9000580L
SE9000580L SE9000580A SE9000580A SE9000580L SE 9000580 L SE9000580 L SE 9000580L SE 9000580 A SE9000580 A SE 9000580A SE 9000580 A SE9000580 A SE 9000580A SE 9000580 L SE9000580 L SE 9000580L
Authority
SE
Sweden
Prior art keywords
air
incoming air
throttles
incoming
duct
Prior art date
Application number
SE9000580A
Other languages
Swedish (sv)
Other versions
SE465689B (en
SE9000580D0 (en
Inventor
W Leven
Original Assignee
Pm Luft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pm Luft filed Critical Pm Luft
Priority to SE9000580A priority Critical patent/SE465689B/en
Publication of SE9000580D0 publication Critical patent/SE9000580D0/en
Publication of SE9000580L publication Critical patent/SE9000580L/en
Publication of SE465689B publication Critical patent/SE465689B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/006—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for regenerative heat-exchange apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

In plate heat exchangers for ventilation of residential spaces, swimming baths, public premises etc., which exchangers are used for incoming air and outgoing air, problems arise when the incoming air has a low temperature, the result of which is that a cold corner A occurs in the heat exchanger, the result of which is that the efficiency of the heat exchanger is lowered. This is to a great extent avoided by reducing the effect of the cold corner by introducing throttles 9 along a number of the ducts 3 for outgoing air, the throttles 9 being of the same order of size along one and the same duct but different in the different ducts 3, the duct 3 with the smallest throttles 9 being located closest to the inlet of the incoming air. The invention relates to a regulating arrangement for the quantity of incoming air, which arrangement contains a temperature-sensing member arranged in said corner A in an incoming-air duct. The regulating arrangement controls the quantity of incoming air so that the temperature in the cold corner does not fall below a predetermined level. <IMAGE>
SE9000580A 1990-02-19 1990-02-19 Regulating arrangement for countercurrent plate heat exchanged, which arrangement controls the flow quantity so that the temperature in the cold corner does not fall below a predetermined level SE465689B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9000580A SE465689B (en) 1990-02-19 1990-02-19 Regulating arrangement for countercurrent plate heat exchanged, which arrangement controls the flow quantity so that the temperature in the cold corner does not fall below a predetermined level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000580A SE465689B (en) 1990-02-19 1990-02-19 Regulating arrangement for countercurrent plate heat exchanged, which arrangement controls the flow quantity so that the temperature in the cold corner does not fall below a predetermined level

Publications (3)

Publication Number Publication Date
SE9000580D0 SE9000580D0 (en) 1990-02-19
SE9000580L true SE9000580L (en) 1991-08-20
SE465689B SE465689B (en) 1991-10-14

Family

ID=20378602

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000580A SE465689B (en) 1990-02-19 1990-02-19 Regulating arrangement for countercurrent plate heat exchanged, which arrangement controls the flow quantity so that the temperature in the cold corner does not fall below a predetermined level

Country Status (1)

Country Link
SE (1) SE465689B (en)

Also Published As

Publication number Publication date
SE465689B (en) 1991-10-14
SE9000580D0 (en) 1990-02-19

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